| Line Item | Jun 30, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Investment income | |||||||||||||||
| Paid-in-kind interest income | — | — | — | ||||||||||||
| Fee income | |||||||||||||||
| Dividend income | — | — | |||||||||||||
| Total investment income | |||||||||||||||
| Operating expenses | |||||||||||||||
| Management fees | |||||||||||||||
| Administrative services expense | |||||||||||||||
| Subordinated incentive fee on income | |||||||||||||||
| General and administrative | |||||||||||||||
| Interest expense | |||||||||||||||
| Total operating expenses | |||||||||||||||
| Net investment income before taxes | |||||||||||||||
| Income tax expense (benefit), including excise tax | |||||||||||||||
| Net investment income after taxes | |||||||||||||||
| Realized and unrealized gains (losses) | |||||||||||||||
| Net realized (losses) gains on investments | |||||||||||||||
| Net realized losses | |||||||||||||||
| Net change in unrealized appreciation (depreciation) | |||||||||||||||
| Net realized and unrealized gains (losses) | |||||||||||||||
| Net increase (decrease) in net assets resulting from operations | |||||||||||||||
| Per share information—basic and diluted | |||||||||||||||
| Net increase (decrease) in net assets per share resulting from operations (in dollars per share) | |||||||||||||||
| Net investment income per share - basic (in dollars per share) | |||||||||||||||
| Net investment income per share - diluted (in dollars per share) |